Characterization of that utilizes both milk- and plant-derived oligosaccharides.

Bifidobacteria are prominent members of the human gut microbiota throughout life. The ability to utilize milk- and plant-derived carbohydrates is important for bifidobacterial colonization of the infant and adult gut. The subspecies () was originally isolated from infant feces.

Novel Pan-Pim Kinase Inhibitors With Imidazopyridazine and Thiazolidinedione Structure Exert Potent Antitumor Activities.

Pim kinases are overexpressed in various types of hematological malignancies and solid carcinomas, and promote cell proliferation and survival. Here in this study, we investigated the preclinical profile of novel pan-Pim kinase inhibitors with imidazopyridazine and thiazolidinedione structure. Imidazopyridazine-thiazolidinediones inhibited activities of Pim kinases with IC values of tens to hundreds nanomolar.

Development of an orally-administrable tumor vasculature-targeting therapeutic using annexin A1-binding D-peptides.

We previously reported that IF7 peptide, which binds to the annexin A1 (ANXA1) N-terminus, functions as a tumor vasculature-targeted drug delivery vehicle after intravenous injection. To enhance IF7 stability in vivo, we undertook mirror-image peptide phage display using a synthetic D-peptide representing the ANXA1 N-terminus as target. We then identified peptide sequences, synthesized them as D-amino acids, and designated the resulting peptide dTIT7, which we showed bound to the ANXA1 N-terminus.

Overcoming the blood-brain barrier by Annexin A1-binding peptide to target brain tumours.

Background: Annexin A1 is expressed specifically on the tumour vasculature surface. Intravenously injected IF7 targets tumour vasculature via annexin A1. We tested the hypothesis that IF7 overcomes the blood-brain barrier and that the intravenously injected IF7C(RR)-SN38 eradicates brain tumours in the mouse.

Rational Design of a Potent Pan-Pim Kinases Inhibitor with a Rhodanine-Benzoimidazole Structure.

Background/aim: The serine/threonine Pim kinases are overexpressed in various types of solid carcinomas and hematological malignancies, and contribute to regulating cell-cycle progression and cell survival. The aim of this study was to discover a novel pan-Pim kinases inhibitor with potent anti-proliferative activities against cancer cell lines.

Materials And Methods: We screened a panel of small molecule compounds for their ability to inhibit Pim-1 kinase activity, and the hit compound was optimized using the docking analysis to Pim-1.

Induction of allergic contact dermatitis by astigmatid mite-derived monoterpene, alpha-acaridial.

alpha-Acaridial [2(E)-(4-methyl-3-pentenyl)butenedial] is a novel monoterpene secreted from the house dust mites. Because of its molecular nature of a highly reactive, small lipidic compound, we addressed whether alpha-acaridial might function as a haptenic allergen that induced allergic contact dermatitis. Mice sensitized with alpha-acaridial were challenged by the same antigen on the ear skin.